<template>
  <div class="login_container">
    <div class="login_box">
      <div class="avatar_box">
        <img src="../assets/logo.png" alt="" />
      </div>
      <el-form v-model="loginForm" ref="loginFormRef" :rules="loginForm_Rules" class="login_form" label-width="0">
        <!--用户名-->
        <el-form-item prop="userName">
          <el-input v-model="loginForm.userName" placeholder="请输入用户名">
            <template v-slot:prefix>
              <i class="el-icon-user"></i>
            </template>
          </el-input>
        </el-form-item>
        <!--密码-->
        <el-form-item prop="password">
          <el-input v-model="loginForm.password" type="password" placeholder="请输入密码">
            <template v-slot:prefix>
              <i class="el-icon-lock"></i>
            </template>
          </el-input>
        </el-form-item>
        <!--按钮-->
        <el-form-item class="btns">
          <el-button type="primary">登录</el-button>
          <el-button type="info" @click="resetLoginForm">重置</el-button>
        </el-form-item>
      </el-form>
    </div>
  </div>
</template>

<script>
import { Button, Form, FormItem, Input } from "element-plus";

export default {
  name: "LoginPage",

  data() {
    return {
      loginForm: {
        userName: "",
        password: "",
      },
      loginForm_Rules: {
        userName: [
          {
            required: true, message: "请输入用户名",
            trigger: "blur"
          },
          {
            min: 3,
            max: 10,
            message: "长度在 3 到 10 个字符",
            trigger: "blur",
          },
        ],
        password: [
          {
            required: true, message: "请输入密码",
            trigger: "blur"
          },
          {
            min: 3,
            max: 10,
            message: "长度在 3 到 10 个字符",
            trigger: "blur",
          },
        ],
      },
    };
  },

  methods: {
    resetLoginForm() {
      // console.log(this.$refs.loginFormRef)
      this.$refs.loginFormRef.resetFields();
    }
  },

  components: {
    "el-button": Button,
    "el-form": Form,
    "el-form-item": FormItem,
    "el-input": Input,
  },
};
</script>

<style lang="less">
.login_container {
  background-color: rgb(216, 255, 242);
  height: 100%;
}

.login_box {
  width: 450px;
  height: 300px;
  background-color: #fff;
  border-radius: 3px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.avatar_box {
  height: 130px;
  width: 130px;
  border: 1px solid #eee;
  border-radius: 50%;
  padding: 10px;
  box-shadow: 0 0 10px #ddd;
  position: absolute;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #fff;

  img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: #eee;
  }
}

.btns .el-form-item__content {
  display: flex;
  justify-content: flex-end;
}

.login_form {
  position: absolute;
  bottom: 0%;
  width: 100%;
  padding: 20px;
  box-sizing: border-box;
}
</style>